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THE ORE DATABASE
Deposit Area 1112 - 015
(Last updated 26.jun.2008)

Name of Deposit Area : Bilstadvatnet-Storaneset
(Object Id : 1112,015,00,00)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3446580 Latitude: 58.5397290
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345438 m. Y-coord: 6491858 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P

Importance
Public: Not Assessed (reg. 18.02.2015)
Economical: Not classified/evaluated

Operations
From - To Activity Comments
1999 - 2005 Geochemistry Company/Institution :NGU / Hendrik Schiellerup
XRF and mineral chemistry.
2000 - 2004 Detail mapping Company/Institution :NGU/ Henrik Schiellerup
Detail mapping and hand specimen sampling.

Mineralization
Era: Period:
Dating: Method:
Genesis: Form:
Main texture: Min. distribution:
Main grain size: Main alteration:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Period:
Province:
Geotec.unit:
Tectonic complex:
Igneous complex:
Group: Formation:

Information(s) in free text format
Free text
A short walk from the road to Byrkjemo along the northern flank of the sound of Mjåsund takes you to the peninsula of Storaneset at Bilstadvatnet. The profile was sampled along wave-washed outcrops on the shore of the lake. Here an 80 metres thick sequence of cm-dm-scale layered melanocratic gabbronorite is exposed. In the area of Bilstadvatnet the thickness of MCUIVe zone has increased slightly compared to the Teksevatnet area. In the area of Storaneset the thickness of this geological unit is in the order of 1000 m. The economic part representing Zone C however is restricted to the lowermost 50-100 metres of the sequence. The total amount of apatite + ilmenite + magnetite has increased slightly with respect to both Teksevatnet-Lauvneset and Bilstadvatnet West. A total of 7 samples represent a 93 m thick sequence of economic interest (27-36% norm value minerals). Norm calculations from XRF whole rock analyses gives an average of 14.6 % ilmenite, 8.5 % magnetite and 9.1 % apatite. The mineral composition of ilmenite and magnetite has been analysed by electron microprobe giving in average 1.8 % MgO in ilmenite and 0.98 % V2O3 in magnetite.

Photo(s) from the Deposit area:
Photo no. 1 showing Modal graded layered gabbronorite"

Name of Sample point : NH-115
(Object Id : 1112,015,00,01)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3452970 Latitude: 58.5402170
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345478 m. Y-coord: 6491911 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-115 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-114
(Object Id : 1112,015,00,02)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3445960 Latitude: 58.5401480
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345436 m. Y-coord: 6491905 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-114 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-113
(Object Id : 1112,015,00,03)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3443740 Latitude: 58.5398920
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345422 m. Y-coord: 6491877 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-113 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-112
(Object Id : 1112,015,00,04)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3442480 Latitude: 58.5397540
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345414 m. Y-coord: 6491862 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-112 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-111
(Object Id : 1112,015,00,05)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3441260 Latitude: 58.5395630
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345407 m. Y-coord: 6491841 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-111 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-110
(Object Id : 1112,015,00,06)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3439220 Latitude: 58.5395320
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345395 m. Y-coord: 6491838 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-110 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-106
(Object Id : 1112,015,00,07)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Stavanger
Marking point: Longitude: 6.3437650 Latitude: 58.5395560
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 345385 m. Y-coord: 6491841 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-106 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-100
(Object Id : 1112,015,00,08)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Mandal
Marking point: Longitude: 6.2970400 Latitude: 58.5475560
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 342702 m. Y-coord: 6492839 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-100 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-101
(Object Id : 1112,015,00,09)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Mandal
Marking point: Longitude: 6.2969920 Latitude: 58.5475100
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 342699 m. Y-coord: 6492834 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-101 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-102
(Object Id : 1112,015,00,10)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Mandal
Marking point: Longitude: 6.2970990 Latitude: 58.5474680
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 342706 m. Y-coord: 6492830 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-102 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : NH-103
(Object Id : 1112,015,00,11)
Location
County : Rogaland (11) Municipality : Lund (1112)
Map 1:50000: Ørsdalsvatnet (1312-3) Map 1:250000: Mandal
Marking point: Longitude: 6.2970990 Latitude: 58.5474680
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 342706 m. Y-coord: 6492830 m.
Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron-Titanium
Element(s): Fe Ti P


Fieldsamples
Sample No. Sample type Miscellanrous
NH-103 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NH-104 Bedrock
Sampler :Meyer , Schiellerup, Tegner
Comment :Apatite, ilmenite , magnetite ,gabbro-norite
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Analyse Results
from
Deposit Area 1112 - 015 Bilstadvatnet-Storaneset

Element analyses
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.)
Sample No. Sample Type Cu* Zn* Pb* Co* Ni* Ag* As*
NH-100 Bedrock 19 154 5 95 3 5.0 5
NH-101 Bedrock 30 144 5 89 3 5.0 5
NH-102 Bedrock 21 134 5 76 3 5.0 5
NH-103 Bedrock 13 103 5 63 3 5.0 5
NH-104 Bedrock 28 91 5 55 6 5.0 5
NH-106 Bedrock 22 203 5 119 6 5.0 5
NH-110 Bedrock 36 180 5 123 10 5.0 5
NH-111 Bedrock 25 136 5 101 9 5.0 5
NH-112 Bedrock 5 113 5 63 3 5.0 5
NH-113 Bedrock 5 134 5 55 3 5.0 5
NH-114 Bedrock 23 163 5 104 3 5.0 5
NH-115 Bedrock 27 161 5 100 3 5.0 5
------------------
Sample No. Cd* Ba* Mo* Sn* Sb* Ga* S% V* Cr*
NH-100 5.0 79 0.00 5 5 23.00 .15 403 5
NH-101 5.0 91 2.50 5 5 22.00 .16 426 5
NH-102 5.0 100 2.50 5 5 22.00 .10 384 5
NH-103 5.0 212 2.50 5 5 27.00 .05 320 5
NH-104 5.0 213 2.50 5 5 29.00 .05 353 5
NH-106 5.0 20 2.50 5 5 23.00 .05 426 5
NH-110 5.0 40 2.50 5 5 25.00 .18 504 5
NH-111 5.0 77 5.00 5 5 27.00 .17 498 5
NH-112 5.0 109 2.50 5 5 26.00 .05 440 5
NH-113 5.0 92 2.50 5 5 24.00 .05 464 5
NH-114 5.0 74 2.50 5 5 24.00 .14 487 5
NH-115 5.0 63 2.50 5 5 24.00 .15 493 5
------------------
Sample No. Fe% Th* U* W* Rb* Sr* Y* Zr* Nb*
NH-100 ###### 5.00 5.00 15 2.5 198.0 37.0 47 2.50
NH-101 ###### 5.00 5.00 15 2.5 260.0 42.0 42 2.50
NH-102 ###### 5.00 5.00 15 2.5 270.0 38.0 42 2.50
NH-103 ###### 5.00 5.00 15 6.0 477.0 39.0 58 2.50
NH-104 ###### 5.00 5.00 15 2.5 467.0 33.0 61 2.50
NH-106 ###### 5.00 5.00 15 2.5 50.0 19.0 24 2.50
NH-110 ###### 5.00 5.00 15 2.5 117.0 30.0 27 2.50
NH-111 ###### 5.00 5.00 15 2.5 239.0 34.0 28 2.50
NH-112 ###### 5.00 11.00 15 2.5 281.0 25.0 30 2.50
NH-113 ###### 5.00 5.00 15 2.5 262.0 28.0 30 2.50
NH-114 ###### 5.00 5.00 35 2.5 208.0 35.0 39 2.50
NH-115 ###### 5.00 5.00 15 2.5 192.0 35.0 38 2.50
------------------
Sample No. La* Ce* Nd* Yb* F* P* Cl* Sc* Ti*
NH-100 36.00 40.00 112.00 8.00 0 86851 0 37.00 ######
NH-101 21.00 57.00 74.00 8.00 0 ###### 0 30.00 ######
NH-102 27.00 53.00 77.00 8.00 0 ###### 0 50.00 ######
NH-103 23.00 58.00 62.00 8.00 0 75393 0 21.00 85270
NH-104 33.00 52.00 72.00 8.00 0 65997 0 27.00 92612
NH-106 5.00 7.50 5.00 8.00 0 72185 0 42.00 ######
NH-110 18.00 18.00 80.00 8.00 0 88684 0 35.00 ######
NH-111 33.00 41.00 73.00 8.00 0 ###### 0 27.00 ######
NH-112 36.00 34.00 131.00 8.00 0 69205 0 34.00 ######
NH-113 27.00 27.00 115.00 8.00 0 79059 0 41.00 ######
NH-114 54.00 32.00 5.00 8.00 0 97621 0 33.00 ######
NH-115 54.00 34.00 98.00 8.00 0 90975 0 43.00 ######

Oxide analyses
( All values are in % )
Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MnO MgO CaO
NH-100 Bedrock 35.95 5.71 7.02 24.82 0.21 11.75 9.23
NH-101 Bedrock 35.25 6.99 7.04 23.68 0.20 10.29 10.20
NH-102 Bedrock 36.52 7.00 6.51 22.93 0.20 10.45 10.05
NH-103 Bedrock 42.40 14.32 5.11 15.91 0.12 5.44 9.51
NH-104 Bedrock 41.89 14.28 5.55 16.65 0.13 5.24 9.56
NH-106 Bedrock 32.83 1.88 8.50 30.83 0.23 15.87 6.84
NH-110 Bedrock 32.24 3.77 8.05 28.33 0.22 13.04 9.21
NH-111 Bedrock 34.12 6.86 7.11 24.56 0.18 10.03 10.87
NH-112 Bedrock 39.28 8.86 6.07 20.90 0.17 9.31 10.69
NH-113 Bedrock 38.14 7.75 6.41 22.21 0.19 10.35 10.15
NH-114 Bedrock 32.94 5.98 8.33 26.23 0.19 10.19 10.20
NH-115 Bedrock 33.50 5.70 7.79 26.24 0.20 10.67 10.16
------------------
Sample No. Na2O K2O P2O5 Sum
NH-100 0.96 0.21 3.79 100.00
NH-101 1.23 0.25 4.39 100.00
NH-102 1.26 0.25 4.40 100.00
NH-103 3.08 0.64 3.29 100.00
NH-104 3.06 0.61 2.88 100.00
NH-106 0.00 0.01 3.15 100.00
NH-110 0.41 0.08 3.87 99.00
NH-111 1.19 0.20 4.42 100.00
NH-112 1.72 0.28 3.02 100.00
NH-113 1.39 0.24 3.45 100.00
NH-114 1.01 0.18 4.26 100.00
NH-115 0.92 0.16 3.97 99.00

The fact sheet was created on 19.05.2024
Questions or comments regarding the fact sheet can be emailed to:
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